Cylindrical Roller Bearings FAG NJ216 -E-M1

The FAG NJ216 -E-M1 cylindrical roller bearing, measuring 80x140x26 mm, offers high radial load-carrying capacity as well as axial guidance in one direction.

The NJ216 -E-M1 cylindrical roller bearing is a single-row radial roller bearing for industrial applications involving high radial forces. With dimensions of 80 mm bore, 140 mm outer diameter and 26 mm width, this open bearing accommodates radial loads via line contact. The manufacturer, FAG, produces this model in tolerance class P0/PN (ABEC 1) and fits it with a solid brass cage designed for operating temperatures ranging from -30 to +150 degrees.

What loads can the NJ216 -E-M1 cylindrical roller bearing support?

Design engineers primarily use this bearing where high radial loads must be accommodated under demanding operating conditions. As it is an NJ-type support bearing, the bearing guides the shaft in an axial direction and accommodates corresponding one-sided guiding forces. In the opposite direction, the design allows for axial displacement, which compensates for temperature-induced changes in the shaft’s length.

What are the key features of the NJ design with a brass cage?

The NJ design features two fixed flanges on the outer ring and one fixed flange on the inner ring. This allows the inner ring to be removed from one side, which facilitates installation and subsequent maintenance work. The brass cage, identified by the suffix M1, guides the cylindrical rollers precisely and is suitable for conditions involving vibrations or acceleration forces. As the outer ring has no groove or lubrication bore and the bearing has no sealing washers, grease or oil is supplied directly via the surrounding housing structure.